libsanitizer/tsan/tsan_platform_windows.cc

   1 //===-- tsan_platform_windows.cc ------------------------------------------===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // This file is a part of ThreadSanitizer (TSan), a race detector.
   9 //
  10 // Windows-specific code.
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifdef _WIN32
  14
  15 #include "tsan_platform.h"
  16
  17 #include <stdlib.h>
  18
  19 namespace __tsan {
  20
  21 ScopedInRtl::ScopedInRtl() {
  22 }
  23
  24 ScopedInRtl::~ScopedInRtl() {
  25 }
  26
  27 uptr GetShadowMemoryConsumption() {
  28   return 0;
  29 }
  30
  31 void FlushShadowMemory() {
  32 }
  33
  34 const char *InitializePlatform() {
  35   return GetEnv(kTsanOptionsEnv);
  36 }
  37
  38 void FinalizePlatform() {
  39   fflush(0);
  40 }
  41
  42 uptr GetTlsSize() {
  43   return 0;
  44 }
  45
  46 void GetThreadStackAndTls(bool main, uptr *stk_addr, uptr *stk_size,
  47                           uptr *tls_addr, uptr *tls_size) {
  48   *stk_addr = 0;
  49   *stk_size = 0;
  50   *tls_addr = 0;
  51   *tls_size = 0;
  52 }
  53
  54 }  // namespace __tsan
  55
  56 #endif  // #ifdef _WIN32